使用2bRAD-M技术对面皮肤微生物组和敏感皮肤之间的相关性
Yi-Na Lu1,2, Lu Cheng1, Xue-Mei Shi1
1Technology innovation center, JAKA Biotech. Co., Ltd, Shanghai, China.
International journal of cosmetic science
|January 17, 2024
概括
敏感皮肤 (SS) 与特定的面部皮肤微生物有关. 这项研究使用了2bRAD测序来识别SS中增加的Dermabacter hominis和Chryseobacterium,可能导致炎症.
科学领域:
- 微生物学 微生物学
- 皮肤病学 皮肤病学
- 基因组学就是基因组学.
背景情况:
- 敏感皮肤 (SS) 是一个重大的临床挑战.
- 面部皮肤微生物组在SS病变发生中的作用仍然不完全理解.
研究的目的:
- 调查面部皮肤微生物组与敏感皮肤 (SS) 之间的相关性.
- 用一种新的测序技术来描述SS中的微生物差异.
主要方法:
- 采用2bRAD测序来准确地,在SS和非SS组中,对面部皮肤的微生物组进行物种级别的分析.
- 隔离和培养的皮肤细菌通过ELISA评估对人类角质细胞的促炎作用.
主要成果:
- 确定了1142个属和4436个菌株;在11个属和35个物种中观察到显著差异.
- 在SS中增加了Actinomyces,Microbotryomycetes,Dermabacter,Chryseobacterium,Cutibacterium,Corynebacterium和Staphylococcus的比例. 在SS中增加了Actinomyces,Microbotryomycetes,Dermabacter,Chryseobacterium,Cutibacterium,Corynebacterium和Staphylococcus的比例. 在SS中增加了Actinomyces,Microbotryomycetes的比例. 在SS中增加了Actinomyces,Microbotryomycetes的比例. 在SS中增加了Actinomyces,Microbotryomycetes的比例.
- 皮质细菌人体的增加 (18.9倍) 和通过S.capitis和M.luteus分离物刺激的角质细胞增加的互白素-8的产生.
结论:
- 2bRAD技术有效地识别SS相关的微生物,即使样本大小小小.
- Dermabacter hominis和Chryseobacterium最近被报告为SS的增加.
- S.capitis和M.luteus可能与SS.相关的皮肤炎症有关.
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